Uses of Interface
org.eclipse.rdf4j.query.algebra.VariableScopeChange

Packages that use VariableScopeChange
Package
Description
Abstract Query Algebra model.
  • Uses of VariableScopeChange in org.eclipse.rdf4j.query.algebra

    Modifier and Type
    Class
    Description
    class 
    Base class for shared functionality of aggregate operators (e.g.
    class 
    Base implementation of QueryModelNode.
    class 
     
    class 
    Custom AggregateOperator function call that can be defined to take an argument and can apply distinct filtering on it.
    class 
    Deprecated.
    class 
    A boolean AND operator operating on two boolean expressions.
    class 
    A tuple expression that matches a path of arbitrary length against an RDF graph.
    class 
    The AVG operator as defined in http://www.w3.org/TR/sparql11-query/#aggregates.
    class 
    An abstract superclass for binary tuple operators which, by definition, has two arguments.
    class 
    An abstract superclass for binary value operators which, by definition, has two arguments.
    class 
     
    class 
    A BNode generator, which generates a new BNode each time it needs to supply a value.
    class 
    The BOUND function, as defined in SPARQL Query Language for RDF; checks if a variable is bound.
    class 
     
    class 
     
    class 
    A comparison between two values.
    class 
    Deprecated, for removal: This API element is subject to removal in a future version.
    class 
    Deprecated, for removal: This API element is subject to removal in a future version.
    class 
    Deprecated, for removal: This API element is subject to removal in a future version.
    class 
     
    class 
     
    class 
     
    class 
    The DATATYPE function, as defined in SPARQL Query Language for RDF.
    class 
     
    class 
     
    class 
    The MINUS set operator, which returns the result of the left tuple expression, except for the results that are also returned by the right tuple expression.
    class 
     
    class 
    A tuple expression that contains zero solutions.
    class 
    Checks whether the wrapped Query produces any results.
    class 
    An extension operator that can be used to add bindings to solutions whose values are defined by value expressions.
    class 
     
    class 
    The FILTER operator, as defined in SPARQL Query Language for RDF.
    class 
    A call to an (external) function that operates on zero or more arguments.
    class 
    A tuple operator that groups tuples that have a specific set of equivalent variable bindings, and that can apply aggregate functions on the grouped results.
    class 
    The GROUP_CONCAT operator as defined in http://www.w3.org/TR/sparql11-query/#aggregates
    class 
    A tuple operator that groups tuples that have a specific set of equivalent variable bindings, and that can apply aggregate functions on the grouped results.
    class 
    The IF function, as defined in SPARQL 1.1 Query.
    class 
    Checks whether a certain value is contained in a set of results produced by a query.
    class 
     
    class 
    The INTERSECT set operator, which returns the intersection of the result sets of two tuple expressions.
    class 
    The IRI function, as defined in SPARQL 1.1 Query Language for RDF.
    class 
     
    class 
     
    class 
    IsNumeric - Boolean operator determining if the supplied expression represents a numeric value.
    class 
     
    class 
     
    class 
    A natural join between two tuple expressions.
    class 
    The LABEL function, which selects the label of literals.
    class 
    The LANG function, as defined in SPARQL Query Language for RDF.
    class 
    Checks whether a language tag (e.g.
    class 
    The LeftJoin operator, as defined in SPARQL Query Language for RDF.
    class 
    Deprecated, for removal: This API element is subject to removal in a future version.
    class 
    ValueOperator that verifies if the first of its arguments occurs in any of the subsequent arguments.
    class 
     
    class 
    The LOCAL NAME function, which selects the local name of URIs.
    class 
    A mathematical expression consisting an operator and two arguments.
    class 
     
    class 
     
    class 
     
    class 
     
    class 
    A "multi-projection" that can produce multiple solutions from a single set of bindings.
    class 
    The NAMESPACE function, which selects the namespace of URIs.
    class 
    An abstract superclass for N-ary value operators.
    class 
    A boolean NOT operator operating on a boolean expressions.
    class 
    A boolean OR operator operating on two boolean expressions.
    class 
    An order operator that can be used to order bindings as specified by a set of value expressions.
    class 
     
    class 
    A generalized projection (allowing the bindings to be renamed) on a tuple expression.
    class 
    Projection elements control which of the selected expressions (produced by the WHERE clause of a query) are returned in the solution, and the order in which they appear.
    class 
     
    class 
    Deprecated.
    class 
    A semantics-less query model node that is used as the root of query model trees.
    class 
     
    class 
    Compares the string representation of a value expression to a pattern.
    class 
    Checks RDF term equality.
    class 
    The SAMPLE operator as defined in http://www.w3.org/TR/sparql11-query/#aggregates
    class 
    The SERVICE keyword as defined in SERVICE definition.
    class 
    A tuple expression that contains exactly one solution with zero bindings.
    class 
    The SLICE operator, as defined in SPARQL Query Language for RDF.
    class 
    A tuple expression that matches a statement pattern against an RDF graph.
    class 
    The STR function, as defined in SPARQL Query Language for RDF; returns the label of literals or the string representation of URIs.
    class 
    Deprecated, for removal: This API element is subject to removal in a future version.
    class 
    The SUM operator as defined in http://www.w3.org/TR/sparql11-query/#aggregates
    class 
    Triple lookup reference.
    class 
    A call to a TupleFunction.
    class 
    An abstract superclass for unary tuple operators which, by definition, has one argument.
    class 
    An abstract superclass for unary value operators which, by definition, has one argument.
    class 
    The UNION set operator, which return the union of the result sets of two tuple expressions.
    class 
    A ValueExpr with a constant value.
    class 
     
    class 
    A variable that can contain a Value.
    class 
    A tuple expression that matches a path of length zero against an RDF graph.